2020878144

素因数分解:

$2^6\times 3^2\times {\mathrm{79}}^1\times {\mathrm{89}}^1\times {\mathrm{499}}^1$

素因数の和:685

約数の個数: 168

約数和(自身を含む): 5943600000

約数和(自身を除く): 3922721856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 89, 96, 144, 158, 178, 192, 237, 267, 288, 316, 356, 474, 499, 534, 576, 632, 711, 712, 801, 948, 998, 1068, 1264, 1422, 1424, 1497, 1602, 1896, 1996, 2136, 2528, 2844, 2848, 2994, 3204, 3792, 3992, 4272, 4491, 5056, 5688, 5696, 5988, 6408, 7031, 7584, 7984, 8544, 8982, 11376, 11976, 12816, 14062, 15168, 15968, 17088, 17964, 21093, 22752, 23952, 25632, 28124, 31936, 35928, 39421, 42186, 44411, 45504, 47904, 51264, 56248, 63279, 71856, 78842, 84372, 88822, 95808, 112496, 118263, 126558, 133233, 143712, 157684, 168744, 177644, 224992, 236526, 253116, 266466, 287424, 315368, 337488, 354789, 355288, 399699, 449984, 473052, 506232, 532932, 630736, 674976, 709578, 710576, 799398, 946104, 1012464, 1065864, 1261472, 1349952, 1419156, 1421152, 1598796, 1892208, 2024928, 2131728, 2522944, 2838312, 2842304, 3197592, 3508469, 3784416, 4049856, 4263456, 5676624, 6395184, 7016938, 7568832, 8526912, 10525407, 11353248, 12790368, 14033876, 21050814, 22706496, 25580736, 28067752, 31576221, 42101628, 56135504, 63152442, 84203256, 112271008, 126304884, 168406512, 224542016, 252609768, 336813024, 505219536, 673626048, 1010439072, 2020878144]

約数ペア:

[(1, 2020878144), (2, 1010439072), (3, 673626048), (4, 505219536), (6, 336813024), (8, 252609768), (9, 224542016), (12, 168406512), (16, 126304884), (18, 112271008), (24, 84203256), (32, 63152442), (36, 56135504), (48, 42101628), (64, 31576221), (72, 28067752), (79, 25580736), (89, 22706496), (96, 21050814), (144, 14033876), (158, 12790368), (178, 11353248), (192, 10525407), (237, 8526912), (267, 7568832), (288, 7016938), (316, 6395184), (356, 5676624), (474, 4263456), (499, 4049856), (534, 3784416), (576, 3508469), (632, 3197592), (711, 2842304), (712, 2838312), (801, 2522944), (948, 2131728), (998, 2024928), (1068, 1892208), (1264, 1598796), (1422, 1421152), (1424, 1419156), (1497, 1349952), (1602, 1261472), (1896, 1065864), (1996, 1012464), (2136, 946104), (2528, 799398), (2844, 710576), (2848, 709578), (2994, 674976), (3204, 630736), (3792, 532932), (3992, 506232), (4272, 473052), (4491, 449984), (5056, 399699), (5688, 355288), (5696, 354789), (5988, 337488), (6408, 315368), (7031, 287424), (7584, 266466), (7984, 253116), (8544, 236526), (8982, 224992), (11376, 177644), (11976, 168744), (12816, 157684), (14062, 143712), (15168, 133233), (15968, 126558), (17088, 118263), (17964, 112496), (21093, 95808), (22752, 88822), (23952, 84372), (25632, 78842), (28124, 71856), (31936, 63279), (35928, 56248), (39421, 51264), (42186, 47904), (44411, 45504)]